Added total medium count (needed when some discs are dropped during f…

…iltration)

Parser.cpp

@@ -36,6 +36,11 @@ int Parser::integer(const TiXmlElement *element, int default_value) {
 	return value == nullptr ? default_value : atoi(value);
 }
 
+int Parser::integer_attr(const TiXmlElement *element, const char *name, int default_value) {
+	auto value = element->Attribute(name);
+	return value == nullptr ? default_value : atoi(value);
+}
+
 // Loop for parsing children and attributes.
 // @param method_name This name will be given to the generated method. 
 // @param children Place where to put children and attribute parsing.
@@ -130,6 +135,7 @@ int Parser::integer(const TiXmlElement *element, int default_value) {
 #define LANGUAGE PARSE_SINGLE_CHILD(language, language, text)
 #define LENGTH PARSE_SINGLE_CHILD(length, length, integer)
 #define MEDIUM PARSE_CHILDREN_MIXED(medium, medium, medium)
+#define MEDIUM_COUNT PARSE_ATTRIBUTE(count, medium_total_count, integer)
 #define MEDIUM_LIST(children, attributes) INLINE(medium-list, children, attributes)
 #define NAME PARSE_SINGLE_CHILD(name, name, text)
 #define NAME_CREDIT PARSE_CHILDREN(name-credit, name_credit)
@@ -185,7 +191,8 @@ ELEMENT(Release, release,
 		LABEL_INFO
 	)
 	MEDIUM_LIST(
-		MEDIUM
+		MEDIUM,
+		MEDIUM_COUNT
 	)
 	TEXT_REPRESENTATION(
 		LANGUAGE SCRIPT

Parser.h

@@ -34,6 +34,6 @@ namespace foo_musicbrainz {
 		static pfc::string8 text(const TiXmlElement *);
 		static Date date(const TiXmlElement *);
 		static int integer(const TiXmlElement *, int default_value = 0);
+		static int integer_attr(const TiXmlElement *, const char *, int default_value = 0);
 	};
-
 }

Release.h

@@ -16,6 +16,7 @@ namespace foo_musicbrainz {
 		STRING_MEMBER(asin)
 		STRING_MEMBER(language)
 		STRING_MEMBER(script)
+		MEMBER(int, medium_total_count)
 		MEMBER_BY_REFERENCE(Date, date)
 		POINTER_MEMBER(ArtistCredit, artist_credit)
 		POINTER_MEMBER(ReleaseGroup, release_group)
@@ -50,6 +51,7 @@ namespace foo_musicbrainz {
 		Release() :
 			CoreEntity(),
 			status(0),
+			medium_total_count(0),
 			va(-1),
 			artist_credit(nullptr),
 			release_group(nullptr) {};